3040140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 8886528

約数和(自身を除く): 5846388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 2203, 4406, 6609, 8812, 11015, 13218, 22030, 26436, 33045, 44060, 50669, 66090, 101338, 132180, 152007, 202676, 253345, 304014, 506690, 608028, 760035, 1013380, 1520070, 3040140]

約数ペア:

[(1, 3040140), (2, 1520070), (3, 1013380), (4, 760035), (5, 608028), (6, 506690), (10, 304014), (12, 253345), (15, 202676), (20, 152007), (23, 132180), (30, 101338), (46, 66090), (60, 50669), (69, 44060), (92, 33045), (115, 26436), (138, 22030), (230, 13218), (276, 11015), (345, 8812), (460, 6609), (690, 4406), (1380, 2203)]